gobi gobi - 6 months ago 34
Java Question

What is the use of System.in.read()?

What is the use of

System.in.read()
in java?

Please explain this.

Answer

May be this example will help you.

import java.io.IOException;

public class MainClass {

    public static void main(String[] args) {
        int inChar;
        System.out.println("Enter a Character:");
        try {
            inChar = System.in.read();
            System.out.print("You entered ");
            System.out.println(inChar);
        }
        catch (IOException e){
            System.out.println("Error reading from user");
        }
    }
}